CN110233431A - A kind of negative oxygen ion generating device of ozone free - Google Patents
A kind of negative oxygen ion generating device of ozone free Download PDFInfo
- Publication number
- CN110233431A CN110233431A CN201910632434.6A CN201910632434A CN110233431A CN 110233431 A CN110233431 A CN 110233431A CN 201910632434 A CN201910632434 A CN 201910632434A CN 110233431 A CN110233431 A CN 110233431A
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- China
- Prior art keywords
- shaft
- hole
- box body
- oxygen ion
- negative oxygen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The present invention relates to purification technology fields, particularly relate to a kind of negative oxygen ion generating device of ozone free, including electrode needle, diverging cover, air supply device, converting means and anion output line.The air supply device includes box body, shaft, rotating electric machine and fan blade, it is outer that the box body is fixed on diverging cover, the shaft is rotatablely connected with box body, and shaft one end, which passes through, removably to be connect in box body to diverging cover with the fan blade, the rotating electric machine is fixed in box body and drive shaft rotation, the shaft is equipped with perforative through-hole, and the electrode needle passes through in the through-hole to diverging cover of shaft.The converting means includes the rectification circuit being sequentially connected electrically, direct current oscillating circuit and booster circuit, the rectification circuit is electrically connected to the power input line for connecting power supply, the booster circuit is electrically connected to the anion output line, and anion output line is electrically connected to the electrode needle with respect to the other end of booster circuit.
Description
Technical field
The present invention relates to purification technology fields, particularly relate to a kind of negative oxygen ion generating device of ozone free.
Background technique
The working principle of negative oxygen ion generator is a kind of device for generating air negative oxgyen ion, and the device is by input
Direct current or alternating current pass through pulsed circuit, over-voltage current limliting after EMI processing circuit and lightning protection circuit processing；High-low pressure
The routes such as isolation are upgraded to ac high-voltage, then by obtaining the negative height of pure direct current after special grade electronic materials rectifying and wave-filtering
Negative direct current high voltage is connected to the release tip of metal or carbon production by pressure, generates high corona using tip high direct voltage, high
A large amount of electronics (e-) is released fastly, and electronics can not be present in air (existing electron lifetime only has nS grades) for a long time, stand
Quarter can be captured by the oxygen molecule (O2) in air, to generate air negative oxgyen ion.
Currently, air negative oxgyen ion generator on the market is mainly body structure, wherein including air supply device
In negative oxygen ion generator, position of the electrode needle between negative oxygen ion liberation port and air supply device is fixed for convenience, and one
Well matched one in front and one in back two corresponding frames of setting respectively are fixed air supply device and electrode needle, using this fixed structure certainty
The whole volume of negative oxygen ion generator is caused to become larger.
Summary of the invention
The present invention provides a kind of negative oxygen ion generating device of ozone free, to overcome the electricity of existing negative oxygen ion generating device
The problem of causing negative oxygen ion generating device volume to become larger after pole needle and air supply device are fixed.
The present invention adopts the following technical scheme: a kind of negative oxygen ion generating device of ozone free, includes electrode needle and hair
Cover is dissipated, the electrode needle is fixed in diverging cover, it is characterised in that: it further include having the air supply device for being fixed on the diverging cover,
The air supply device includes box body, shaft, rotating electric machine and fan blade, and the box body is fixed on outside diverging cover, and the shaft can turn
Dynamic is connected to box body, and shaft one end passes through and removably connect in box body to diverging cover with the fan blade, the rotation
Motor is fixed in box body and drive shaft rotation；The shaft is equipped with perforative through-hole, and the electrode needle passes through the logical of shaft
In hole to diverging cover.
It as a further improvement, further include having the converting means, which includes the rectification being sequentially connected electrically
Circuit, direct current oscillating circuit and booster circuit, the rectification circuit is electrically connected to the power input line for connecting power supply, described
Booster circuit is electrically connected to the anion output line, and anion output line is electrically connected to institute with respect to the other end of booster circuit
State electrode needle.
As a further improvement, the box body is equipped with bearing hole, which is embedded in and is fixed with bearing, and described turn
Axis one end passes through bearing and is fixed in bearing.
As a further improvement, the air supply device further includes having first gear and second gear, the first gear
With the shaft is concentric is fixedly connected, the rotating electric machine is fixed on the top in box body and being located at the bearing hole, described
Second gear is fixed on the output shaft of rotating electric machine, and second gear engages connection with first gear.
As a further improvement, the shaft outer surface is equipped with the keyway being recessed inwardly, first tooth along length direction
Wheel is equipped with the mounting hole that shaft passes through, which is equipped with the key teeth for being adapted to and being embedded in the keyway；The shaft is in the first tooth
The two sides of wheel are also respectively connected with bearing, and shaft is equipped with outer snap ring far from diverging cover one end, and the bearing hole is close to the diverging
One end of cover is equipped with interior snap ring, and the spacing of the interior snap ring and the outer snap ring is the total of the thickness of two bearings and first gear
With.
As a further improvement, the air supply device further includes having nut, and the shaft connects one end of the fan blade
Equipped with the external screw thread being adapted to the nut, the center of fan blade is equipped with the mounting hole that shaft may pass through, and fan blade is threaded onto shaft
After upper, the nut screw is connected to the external screw thread of shaft.
As a further improvement, the opposite other end for connecting the bearing of the box body, which is equipped with, is through to the bearing
The relief hole in hole, the relief hole is concentric corresponding with bearing hole, and the aperture of the relief hole is greater than the outer diameter of the shaft.
As a further improvement, the air supply device is also connected with connection unit, and connection unit is equipped with perforative
Threaded hole, the through-hole that described electrode needle one end passes through shaft are connect with the threaded hole spiral.
As a further improvement, the back side for covering in fan blade that dissipates is equipped with several ventilation holes.
By the above-mentioned description to structure of the invention it is found that compared to the prior art, the present invention has the advantage that of the invention
The fan blade of air supply device be fixed in shaft, and fan blade rotation is driven by rotating electric machine drive shaft, realizes air-supply.Shaft is
Center is perforative through-hole, and electrode needle one end is fixed on to the through-hole of shaft, it is whole can effectively to reduce negative oxygen ion generating device
The volume of body.And fan blade rotate the air-flow to be formed can the negative oxygen ion that ionizes out of face electrode needle, negative oxygen ion quickly by
The blowout of diverging cover facilitates the diffusion of negative oxygen ion to farther distance, while can will be adsorbed in the negative oxygen on diverging cover inner wall
Ion dispels, the further utilization rate for improving the negative oxygen ion that electrode needle generates.
Detailed description of the invention
Fig. 1 is the schematic diagram of the electrical connection of each circuit of converting means.
The schematic perspective view of Fig. 2 diverging cover back side connection air supply device.
The positive schematic perspective view of Fig. 3 air supply device.
Fig. 4 is the schematic perspective view of air supply device cutting.
Fig. 5 is the schematic perspective view of box body cutting.
Fig. 6 is the schematic perspective view that air supply device decomposes.
Fig. 7 is each component that shaft is connected in Fig. 4 and the schematic perspective view after shaft decomposition.
A kind of side sectional view of embodiment Fig. 8 of the invention.
Specific embodiment
Illustrate a specific embodiment of the invention with reference to the accompanying drawings.
As shown in attached drawing 1 to 4, a kind of negative oxygen ion generating device of ozone free, including electrode needle 4, diverging cover 1, air-supply
Device 3, converting means and anion output line 7.The electrode needle 4 is ground to smooth stainless pin using the needle body, this structure
The ozone generated because electric discharge is unsmooth can be eliminated.The diverging cover 1 is in bowl-shape type structure, and the electrode needle 4 is fixed on diverging cover 1
Center that is interior, and being located in diverging cover 1.
As shown in Fig. 1, the converting means includes the rectification circuit being sequentially connected electrically, direct current oscillating circuit and boosting electricity
Road, the rectification circuit are electrically connected to the power input line for connecting power supply, the booster circuit be electrically connected to it is described bear from
Sub- output line 7, and anion output line 7 is electrically connected to the electrode needle 4 with respect to the other end of booster circuit.The rectification circuit
It can be single phase bridge type rectifier circu, the AC conversion of 12V for the direct current of 12V and is supplied the direct current oscillation electricity
12V alternating current is input to the rectification circuit, inputs 220V's if connecting alternating current by road after power input line connects power supply
Alternating voltage, therefore also need to be depressured by the transformer of 12V, 12W.Further, rectification circuit can also pass through filtering
Circuit and voltage regulator circuit optimize, and keep the frequency of the 12V DC electricity of output more stable.
With continued reference to shown in attached drawing 1, the booster circuit can be panel-type piezoelectric ceramic transformer, and booster circuit is by direct current
Voltage is added on the oscillating circuit, and booster circuit obtains exciting power from oscillation circuit, makes that booster circuit is pressed to generate boosting
About N times of output voltage is transferred to multistage voltage-multiplying circuit, and output voltage is made to reach the DC voltage of thousands of volts or more, that is, by 12V
Direct current improve to voltage 4000V hereinafter, and electrode needle 4 is transmitted to by anion output line 7, so that electrode needle 4 is ionized sky
Gas, to generate negative oxygen ion.Since voltage is controlled in 4000V hereinafter, electrostatic is less than normal, ozone will not be generated, to make
Electrode needle 4 ionizable ozone free and highly concentrated negative oxygen ion out.
As shown in attached drawing 2 to 7, the air supply device 3 includes box body 31, shaft 32, rotating electric machine 38 and fan blade 34, with
And first gear 36 and second gear 37.The box body 31 includes mounting portion 311 and interconnecting piece 312, and the interconnecting piece 312 passes through
The mode of screw locking is fixedly connected on the back side outside diverging cover 1.32 outer surface of shaft is equipped with along length direction and is recessed inwardly
Keyway 321, the first gear 36 is equipped with the mounting hole 361 that passes through of shaft 32, which, which is equipped with, is adapted to and is embedded in institute
State the key teeth 362 of keyway 321.Shaft 32 is being passed through to the mounting hole 341 of first gear 36 and is making the key teeth 342 of mounting hole 341
It is embedded in the keyway 321 of shaft 32 and then assembles fixing bearing 35 in first to the two sides of gear 36 in shaft 32.Box body
31 interconnecting piece 312 is equipped with bearing hole 315, and the insertion of two bearings 35 of connection shaft 32 is pumped into hole 315, and bearing 35 and bearing
Hole 315 is interference fitted.3 one end of shaft is equipped with outer snap ring 310, and bearing hole 315 is equipped with interior close to one end of the diverging cover 1
The spacing of snap ring 39, the interior snap ring 39 and the outer snap ring 310 is the summation of the thickness of two bearings 35 and first gear 36.Dress
First gear 36 and two bearings 35 are being fixed in shaft 32 and then outer snap ring 310 are being assemblied in shaft 32 by timing；
One end that shaft 32 assembles outer snap ring 310 is packed into bearing hole 315 again, is embedded in two bearings 35 in bearing hole 315, and make
Bearing 35 close to outer snap ring 310 is withstood in the inner wall of bearing hole 315；Interior snap ring 310 is assemblied on bearing hole inner sidewall again,
Shaft 32 can be realized to be assemblied on box body 31, first gear 35 and two bearings 35 can be made solid by the limitation of interior snap ring 310
Due in bearing hole 315, make shaft 32 relative to box body 31 rotate.
With continued reference to shown in attached drawing 2 to 7, the air supply device 3 further includes having nut 33, and the shaft 32 is located at diverging cover
One end in 1 is equipped with the external screw thread being adapted to the nut 33, the center of fan blade 34 being equipped with as the first gear 35
The mounting hole 341 that shaft 32 may pass through, and mounting hole 341 is equipped with equipped with the key teeth 342 for being adapted to and being embedded in the keyway 321.?
After shaft 32 is assemblied on box body 1, the mounting hole 341 of fan blade 34 is threaded onto shaft 32 and makes the key teeth of mounting hole 341
342 are embedded in the keyway 321 of shafts 32, then 33 spiral of nut is connected to the external screw thread of shaft 32 until fastening
The inner ring for the bearing 35 for being close to nut 33 by the outer wall that fan blade 34 is pushed into mounting hole 341 in box body 31, to make
Fan blade 34 is fixed on shaft,, can be by wind by screwing out nut 33 after the blade for making fan blade 34 is infected with dust
The dismounting of leaf 34 is cleaned installs again, very convenient, avoids the trouble of complete machine disassembly.The rotating electric machine 38 is fixed on box body
Top in 1 and positioned at the bearing hole 315, fixed form can be rotating electric machine by way of being locked by screw
38 are fixed on the side wall in box body 31.The second gear 36 is fixed on the output shaft of rotating electric machine 38, and second gear 37
Connection is engaged with first gear 36.When rotating electric machine 38 is opened, rotating electric machine 38 drives second gear 37 to rotate, and passes through second
The rotation of gear 37 drives first gear 36 to rotate synchronously, so that shaft 32 be driven to rotate, rotates fan blade 34, i.e. realization electric rotating
Machine 38 drives fan blade 34 to rotate.
In addition, as shown in Fig. 2 and 3, diverging cover 1 is equipped with several ventilation holes, the connection of box body 31 in the back side of fan blade 34
Portion 312 is also equipped with several ventilation holes 313, and the interconnecting piece 312 of box body 31 is assemblied in after the back side of diverging cover 1, diverging cover 1
Each ventilation hole 313 of each ventilation hole and interconnecting piece 3112 is interconnected, and the structure of this ventilation hole makes the interior outer end at 1 back side of diverging cover
Be conducted, can be convenient for air-flow circulation, fan blade 34 rotate in the case where, can be formed air-flow from diverging cover 1 back side outside one end to
Dissipate the state of cover opening one end circulation.
As shown in Fig. 4, the opposite other end for being packed into the bearing 35 of the box body 31, which is equipped with, is through to the bearing
The relief hole 314 in hole 315, the relief hole 314 is concentric corresponding with bearing hole 315, and the aperture of the relief hole 314 is greater than described
The outer diameter of shaft 32.Resigning can be made through this structure, after 32 one end of shaft is assemblied in bearing hole 315, is assemblied in and is turned
The outer snap ring 310 and 32 end section of shaft of axis 32 can penetrate in the recessing groove 314, to ensure that close to outer snap ring
310 bearing 35 can be withstood in the inner wall of bearing hole 315.In addition, the air supply device 3 is also connected with connection unit 21, the company
Order member 21 is axial workpiece, and 21 one end of connection unit is embedded in relief hole 314, and is fixed by way of viscose glue, even
The other end of order member 21 extends in the through-hole 322 of shaft 32, and one end that connection unit 2 is located in through-hole 322 is additionally provided with
Perforative threaded hole, the through-hole 322 that described 4 one end of electrode needle passes through shaft 32 is connect with the threaded hole spiral, and the screw thread
Hole can be used for installing the anion output line 7.Electrode needle 4 is fixed on the structure in the shaft 32 at 34 center of fan blade by this,
In the case where not influencing the air-supply of fan blade 34, the volume of negative oxygen ion generating device entirety can be effectively reduced.
As shown in Fig. 8, preferably, converting means of the invention is mountable in pedestal 8, the pedestal 8 can be by
Two shells of upper housing and lower case fasten, and are formed by screw locking fixation.Bamboo can be connected between pedestal 8 and diverging cover
Save pipe 2 and casing 5.The ring pipe 5 can also be applied to the plastics Universal pipe for conveying coolant liquid in machine tooling equipment, institute
The power supply line for stating anion output line 7 and connection rotating electric machine 38 can be made by being penetrated in ring pipe 2 to stretching out in pedestal 1
Anion output line 7 is electrically connected to converting means, and the power supply line 6 of connection rotating electric machine 38 is electronically connected to for connecting power supply
Power input line.The defeated line of this external power may also be configured with the key switch of control on/off, which is configured at pedestal 8
On surface.Described sleeve pipe 5 can be flexible plastic bellows in the prior art, by casing 5 by ring pipe 2 and bear from
Sub- output line 7 is wrapped in inside it, and anion output line 7 can be made to be isolated with external environment, to can avoid because of metal component
To the influence that high voltage generates, in addition the power supply line 6 of rotating electric machine 38 preset through-hole can be pierced by and pass through out of box body 31
In casing to pedestal 8.
When work, by press the button switch make power supply line input line be powered, it can be achieved that negative oxygen ion release, make simultaneously
Rotating electric machine 38 drives fan blade 34 to rotate, since the electrode needle 4 of releasing negative oxygen ion is located at the center of fan blade 34, fan blade
The air-flow that 34 rotations are formed can the negative oxygen ion that ionizes out of face electrode needle, diffuse to negative oxygen ion quickly by diverging cover 1
Farther distance facilitates the diffusion of negative oxygen ion.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, all to utilize this
Design makes a non-material change to the present invention, and should all belong to behavior that violates the scope of protection of the present invention.
Claims (9)
1. a kind of negative oxygen ion generating device of ozone free, includes electrode needle and diverging cover, the electrode needle is fixed on diverging
In cover, it is characterised in that: further include have be fixed on it is described diverging cover air supply device, the air supply device include box body, shaft,
Rotating electric machine and fan blade, the box body are fixed on outside diverging cover, and the shaft is rotatablely connected with box body, and shaft one end
It is removably connect in box body to diverging cover with the fan blade, the rotating electric machine is fixed in box body and drive shaft turns
It is dynamic；The shaft is equipped with perforative through-hole, and the electrode needle passes through in the through-hole to diverging cover of shaft.
2. a kind of negative oxygen ion generating device of ozone free according to claim 1, it is characterised in that: further include have it is described
Converting means, the converting means include the rectification circuit being sequentially connected electrically, direct current oscillating circuit and booster circuit, the rectified current
Road is electrically connected to the power input line for connecting power supply, and the booster circuit is electrically connected to the anion output line, and negative
Ion output line is electrically connected to the electrode needle with respect to the other end of booster circuit.
3. a kind of negative oxygen ion generating device of ozone free according to claim 1, it is characterised in that: the box body is equipped with
Bearing hole, the bearing hole are embedded in and are fixed with bearing, and described shaft one end passes through bearing and is fixed in bearing.
4. a kind of negative oxygen ion generating device of ozone free according to claim 3, it is characterised in that: the air supply device
Further include having first gear and second gear, the first gear with the shaft is concentric is fixedly connected, the rotating electric machine
It is fixed in box body and is located at the top of the bearing hole, the second gear is fixed on the output shaft of rotating electric machine, and the
Two gears engage connection with first gear.
5. a kind of negative oxygen ion generating device of ozone free according to claim 4, it is characterised in that: the shaft appearance
Face is equipped with the keyway being recessed inwardly along length direction, and the first gear is equipped with the mounting hole that shaft passes through, which is equipped with suitable
Match and be embedded in the key teeth of the keyway；The shaft is also respectively connected with bearing in the two sides of first gear, and shaft is far from diverging cover
One end is equipped with outer snap ring, and the bearing hole is equipped with interior snap ring close to one end of the diverging cover, the interior snap ring and described
The spacing of outer snap ring is the summation of the thickness of two bearings and first gear.
6. a kind of negative oxygen ion generating device of ozone free according to claim 1, it is characterised in that: the air supply device
It further include having nut, one end that the shaft connects the fan blade is equipped with the external screw thread being adapted to the nut, the center of fan blade
Equipped with the mounting hole that shaft may pass through, and after fan blade is threaded onto shaft, the nut screw is connected to the external screw thread of shaft.
7. a kind of negative oxygen ion generating device of ozone free according to claim 1, it is characterised in that: the box body is opposite
The other end for connecting the bearing is equipped with the relief hole for being through to the bearing hole, and the relief hole is concentric right with bearing hole
It answers, and the aperture of the relief hole is greater than the outer diameter of the shaft.
8. a kind of negative oxygen ion generating device of ozone free according to claim 1, it is characterised in that: the air supply device
Be also connected with connection unit, and connection unit is equipped with perforative threaded hole, described electrode needle one end pass through the through-hole of shaft with
Threaded hole spiral connection.
9. a kind of negative oxygen ion generating device of ozone free according to claim 1, it is characterised in that: the diverging covers in
The back side of fan blade is equipped with several ventilation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632434.6A CN110233431A (en) | 2019-07-13 | 2019-07-13 | A kind of negative oxygen ion generating device of ozone free |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632434.6A CN110233431A (en) | 2019-07-13 | 2019-07-13 | A kind of negative oxygen ion generating device of ozone free |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110233431A true CN110233431A (en) | 2019-09-13 |
Family
ID=67855573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910632434.6A Pending CN110233431A (en) | 2019-07-13 | 2019-07-13 | A kind of negative oxygen ion generating device of ozone free |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110233431A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619077Y (en) * | 2003-03-05 | 2004-06-02 | 厦门灿坤实业股份有限公司 | Electric fan with negative ion device |
| CN201688378U (en) * | 2010-03-12 | 2010-12-29 | 程一峰 | Air-purifying and energy-saving lamp |
| CN204499780U (en) * | 2015-03-26 | 2015-07-29 | 建福实业有限公司 | A kind of hair-dryer |
| CN106089762A (en) * | 2016-06-06 | 2016-11-09 | 赵旭 | A kind of air purification fan |
| CN107742827A (en) * | 2017-11-23 | 2018-02-27 | 青岛可健可康负离子技术有限公司 | A kind of negative ion generating circuit |
| CN210536009U (en) * | 2019-07-13 | 2020-05-15 | 漳州康创净化材料有限公司 | Non-ozone negative oxygen ion generating device |
-
2019
- 2019-07-13 CN CN201910632434.6A patent/CN110233431A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619077Y (en) * | 2003-03-05 | 2004-06-02 | 厦门灿坤实业股份有限公司 | Electric fan with negative ion device |
| CN201688378U (en) * | 2010-03-12 | 2010-12-29 | 程一峰 | Air-purifying and energy-saving lamp |
| CN204499780U (en) * | 2015-03-26 | 2015-07-29 | 建福实业有限公司 | A kind of hair-dryer |
| CN106089762A (en) * | 2016-06-06 | 2016-11-09 | 赵旭 | A kind of air purification fan |
| CN107742827A (en) * | 2017-11-23 | 2018-02-27 | 青岛可健可康负离子技术有限公司 | A kind of negative ion generating circuit |
| CN210536009U (en) * | 2019-07-13 | 2020-05-15 | 漳州康创净化材料有限公司 | Non-ozone negative oxygen ion generating device |
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